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Posted to hdfs-dev@hadoop.apache.org by "Thomas Hille (JIRA)" <ji...@apache.org> on 2016/04/26 19:16:13 UTC

[jira] [Reopened] (HDFS-10327) Open files in WEBHDFS which are stored in folders by Spark/Mapreduce

     [ https://issues.apache.org/jira/browse/HDFS-10327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Hille reopened HDFS-10327:
---------------------------------

> Open files in WEBHDFS which are stored in folders by Spark/Mapreduce
> --------------------------------------------------------------------
>
>                 Key: HDFS-10327
>                 URL: https://issues.apache.org/jira/browse/HDFS-10327
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: webhdfs
>            Reporter: Thomas Hille
>              Labels: features
>
> When Spark saves a file in HDFS it creates a directory which includes many parts of the file. When you read it with spark programmatically, you can read this directory as it is a normal file.
> If you try to read this directory-style file in webhdfs, it returns 
> {"exception":"FileNotFoundException","javaClassName":"java.io.FileNotFoundException","message":"Path is not a file: [...]



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